參數(shù)資料
型號: 935269775118
廠商: NXP SEMICONDUCTORS
元件分類: 模擬信號調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO8
封裝: 3.90 MM, PLASTIC, MS-012, SOT-96-1, SO-8
文件頁數(shù): 6/18頁
文件大?。?/td> 161K
代理商: 935269775118
Philips Semiconductors
Product data
LM75A
Digital temperature sensor and thermal Watchdog
2001 Jul 16
14
SL01397
123456789
1234
56789
D7
D6
D5
D4
D3
D2
D1
A
D4
D3
D2
D1
A
D0
SCL (cont.)
SDA (cont.)
LS BYTE DATA
DEVICE
ACKNOWLEDGE
DEVICE
ACKNOWLEDGE
D7
D6
D5
P
STOP
123456789
1234
56789
1001
A2
A1
A0
P0
W
A
0000
00
P1
S
A
DEVICE ADDRESS
POINTER BYTE
SCL
SDA
START
WRITE
DEVICE
ACKNOWLEDGE
DEVICE
ACKNOWLEDGE
(next)
D0
MS BYTE DATA
Figure 9. Write Tos or Thyst register (2-byte data).
SL01396
123456789
1234
56789
1001
A2
A1
A0
R
A
D4
D3
D2
D1
A
D0
DEVICE ADDRESS
SCL (cont.)
SDA (cont.)
MS BYTE FROM DEVICE
READ
DEVICE
ACKNOWLEDGE
MASTER
ACKNOWLEDGE
D7
D6
D5
D4
D3
D2
D1
D0
D7
D6
D5
123456789
P
MASTER NOT
ACKNOWLEDGED
STOP
NA
LS BYTE FROM DEVICE
123456789
1234
56789
1001
A2
A1
A0
P0
W
A
0000
00
P1
S
A
DEVICE ADDRESS
POINTER BYTE
SCL
SDA
START
WRITE
DEVICE
ACKNOWLEDGE
DEVICE
ACKNOWLEDGE
0
RE-START
RS
(next)
Figure 10. Read Temp or Tos or Thyst register including Pointer byte (2-byte data).
SL01395
123456789
1234
56789
1001
A2
A1
A0
R
A
S
D4
D3
D2
D1
A
D0
DEVICE ADDRESS
SCL
SDA
MS BYTE FROM DEVICE
START
READ
DEVICE
ACKNOWLEDGE
MASTER
ACKNOWLEDGE
D7
D6
D5
D4
D3
D2
D1
D0
D7
D6
D5
123456789
P
MASTER NOT
ACKNOWLEDGED
STOP
NA
LS BYTE FROM DEVICE
Figure 11. Read Temp or Tos or Thyst register with preset Pointer (2-byte data).
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